package com.itany.manager.config;

import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
@MapperScan("com.itany.manager.mapper")
public class MybatisPlusConfig {

    /**
     * 分页插件
     */
    @Bean
    public MybatisPlusInterceptor mybatisPlusInterceptor() {
        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();

        // 分页插件
        interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));

        // 乐观锁插件
        interceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());

        // 防止全表更新与删除插件
        interceptor.addInnerInterceptor(new BlockAttackInnerInterceptor());

        return interceptor;
    }

//    /**
//     * 自定义SQL注入器
//     */
//    @Bean
//    public MySqlInjector mySqlInjector() {
//        return new MySqlInjector();
//    }
//
//    /**
//     * 元对象字段填充控制器
//     */
//    @Bean
//    public MetaObjectHandler metaObjectHandler() {
//        return new MyMetaObjectHandler();
//    }
}